In a local interaction model agents situated on a circle play bilateral prisoners' dilemmas with their immediate neighbors and have three possible strategies: cooperate in all interactions (altruistic), defect in all interactions (egoistic), or cooperate with one immediate neighbor with...

A considerable amount of recent work in political science and economics builds from the hypothesis that ethnic heterogeneity leads to poor provision of public goods, a key component of poor governance. Much of this work cites Alesina, Baqir and Easterly as providing empirical proof. This paper...

We analyze a stylized model of competition between two cities that use a local public good(LPG) to attract members of the creative class. The creative class consists of artists and engineersand we study the behavior of a representative artist and an engineer. The level of the LPG in eachcity is...

The provision of public services through national legislatures gives legislators the chance to fund locally-beneficial public projects using a shared national tax base. Nationally-financed, local public goods will be purchased at a subsidized price below marginal cost and may be inefficiently...